Robert Ellis / Util

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Dependents:   19E042PIM_T3_2020_0639

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Show/hide line numbers mbedUtils.cpp Source File

mbedUtils.cpp

00001 
00002 #include "mbedUtils.h"
00003 
00004 #include "mbed.h"
00005 
00006 
00007 int getFreeMemory()
00008 {
00009     // Return the difference between the heap pointer and stack pointer.
00010     char stackVar = '\0';
00011     char* stackPtr = &stackVar;
00012     char* heapPtr = (char*)malloc(sizeof(char));
00013     int memFree = stackPtr - heapPtr;
00014     free(heapPtr);
00015     return memFree;
00016 }
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